Trigonometry Revision

We can use TOA-CAH-SOH for...

• Any triangle ever

• Non-right triangles only

• Right Triangles only

• Never

What is the length of the hypotenuse?

• 16
• 30
• 34

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

What is the correct ratio?

• 20/12

• 12/20

• 12/16

• 16/12

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

Tags

CCSS.HSG.SRT.C.6

Which is the correct applied ratio?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the value of $\tan\theta=\frac{\sin40}{\cos\ 50}$ .  

•  $45.0\degree$  

•  $50.0\degree$  

•  $65.0\degree$  

•  $75.0\degree$  

Solve for x.

• 24.2

• 4.92

• 29.4

• 29.7

Find the value of the missing angle, correct to 1 decimal place.

• 9.4

• 55.2

• 25.5

• 19.4

Solve for x.

• 10.5

• 11.3

• 12.0

• 15.0

Solve for x.

• 50.7
• 50.1
• 60.7
• 61.0

Tags

CCSS.HSG.SRT.C.8